Karen E. Barb, CRNP
Pediatric Nurse Practitioner · Hagerstown, MD
Karen E. Barb, CRNP is a pediatric nurse practitioner with a practice address in Hagerstown, Maryland, and NPI 1659363521, issued on Aug 17, 2005. Check the license (Maryland R072268, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen E. Barb
- Credential
- CRNP
- Primary taxonomy
- Pediatric Nurse Practitioner 363LP0200X
- License number
- R072268 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1161 Omega Dr, Hagerstown, MD 21740
- Phone
- (301) 393-2600
- Enumerated
- Aug 17, 2005
- Record last updated
- Feb 15, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (301) 393-2614
- Entity
- Type 1 · individual
8 nearest pediatric nurse practitioner records → All 585 in Maryland → Look up another NPI →
Also registered at 1161 Omega Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristina Athey, M.D.Pediatrics Physician1356344139
- Ruth Dwyer, M.D.Pediatric Adolescent Medicine Physician1255323168
- Alicia Isom, D.O.Pediatrics Physician1518205921
- Nora Katerji, M.DPediatrics Physician1912389289
- Julia Oakley, M.D.Pediatrics Physician1568465243
- Danielle Reynolds, M.D.Pediatrics Physician1962841890
Verify Karen E. Barb in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R072268Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $125.96
7 payments; by number, the most common kind was food and beverage; the largest payer was Ironshore Pharmaceuticals Inc. The 7,169 providers of this specialty with any payment received $330.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Karen E. Barb among 585 pediatric nurse practitioner records in Maryland
Karen E. Barb, CRNP is one of 585 pediatric nurse practitioner records with a practice address in Maryland. 38% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 38% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2013 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0200X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Nurse Practitioner providers in Maryland
There are 585 pediatric nurse practitioner records in Maryland.
All 585 in Maryland → Every provider in Hagerstown → Pediatric Nurse Practitioner nationwide →
The 8 pediatric nurse practitioner records with the nearest ZIP codes
- Patricia Boyst, CRNPHagerstown, MD 217401720006901
- Emily CharitonukHagerstown, MD 217401306718812
- Christine ColeHagerstown, MD 217401265874812
- Ashley DemiraliHagerstown, MD 217401710559158
- Kelly Footen, FNP-CHagerstown, MD 217401194580233
- Kira Hartman, CPNP-PC, RNHagerstown, MD 217401215616644
- Teresa Lum, CRNPHagerstown, MD 217401245260355
- Christa Martin, CRNPHagerstown, MD 217401053302455
Common questions
What is Karen E. Barb, CRNP's NPI number?
Karen E. Barb, CRNP's National Provider Identifier (NPI) is 1659363521, issued on Aug 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Karen E. Barb, CRNP located?
The NPPES record lists a practice address at 1161 Omega Dr, Hagerstown, MD, 21740. Phone: (301) 393-2600. Providers update this record themselves, so call before visiting.
How can I verify Karen E. Barb, CRNP's license?
NPPES lists Maryland license number R072268, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.